Patents
Sitemap › H01 - Basic electric elements › H01J - Electric discharge tubes or discharge lamps › H01J 31 - Cathode-ray tubes; Electron-beam tubes
Patents for H01J 31 - Cathode-ray tubes; Electron-beam tubes (11,837)
10/2005
10/25/2005US6957992 Image intensification tube
10/20/2005US20050233669 Method for fabricating envelope and method for fabricating image display apparatus
10/20/2005US20050231099 Luminescence brightness compensation structure of field-emission display
10/20/2005US20050231098 Tetraode field-emission display and method of fabricating the same
10/20/2005US20050231096 Ringless getter-provided electronic device, fixing method for ringless getter, and activating method for ringless getter
10/20/2005US20050231089 Mesh structure of tetraode field-emission display and method of fabricating the same
10/20/2005US20050231088 Mesh structure of tetraode field-emission display and method of fabricating the same
10/20/2005US20050230750 Cathode substrate and its manufacturing method
10/19/2005CN1685463A Image display device, method of manufacturing a spacer for use in the image display device, and image display device having spacers manufactured by the method
10/19/2005CN1684576A Flat type image display device
10/19/2005CN1684219A Self-luminous elements and method for producing the same
10/19/2005CN1224073C Field emission display device
10/18/2005US6956334 Field emission display having carbon-based emitters
10/18/2005US6956333 Hot electron emission array for e-beam photolithography and display screens
10/18/2005US6956193 Highly sensitive imaging camera for space applications including detection of ultrahigh energy cosmic rays
10/13/2005WO2005096393A1 Backside thinning of image array devices
10/13/2005WO2005096340A1 Image display apparatus
10/13/2005WO2005096335A1 Electron emitting device and manufacturing method thereof and image pick up device or display device using electron emitting device
10/13/2005WO2005057603A3 Surface structures for halo reduction in electron bombarded devices
10/13/2005US20050227570 Cold cathode field emission device and process for the production thereof, and cold cathode field emission display and process for the production thereof
10/13/2005US20050227062 Antistatic film, spacer using it and picture display unit
10/13/2005US20050225230 Image display apparatus and method for manufacturing the same
10/13/2005US20050225229 Image display apparatus and manufacturing method thereof
10/13/2005US20050225228 Field electron emission materials and devices
10/12/2005CN1682337A Vacuum display device with increased resolution
10/12/2005CN1682336A CRT with enhanced vertical resolution
10/12/2005CN1681975A Nanostructures and methods for manufacturing the same
10/12/2005CN1680513A Fluorescent material and fluorescent display apparatus
10/12/2005CN1222974C Electronic emission device, electron source and image forming apparatus
10/11/2005US6954030 Image forming substrate, electron-emitting substrate and image forming apparatus
10/11/2005US6954029 Back panel and/or spacer for display apparatus and display apparatus using the same
10/11/2005US6954027 Flat panel display having a horizontal deflection electrode with horizontally oriented electron beam deflection areas
10/06/2005WO2005093778A1 Image display and method for manufacturing same
10/06/2005US20050221712 Structures, electron-emitting devices, image-forming apparatus, and methods of producing them
10/06/2005US20050221710 Manufacturing method and designing method for field emission display
10/06/2005US20050218789 Electron emission device with a grid electrode and electron emission display having the same
10/06/2005US20050218787 Electron emission device and electron emission display including the same
10/06/2005US20050218785 Electron emission display
10/06/2005US20050218784 Display device
10/06/2005US20050218782 Fluorescent material and fluorescent display apparatus
10/05/2005EP1422684A4 Self scanning flat display
10/05/2005CN1679344A Index tube with tracking structures
10/05/2005CN1679135A Vacuum display device with reduced ion damage
10/05/2005CN1679132A Flat face-type display device
10/05/2005CN1677611A Field emitting display with improved electronic emission and mfg. method
10/05/2005CN1222004C Electron source base board and mfg. method thereof, and image forming device therewith
10/04/2005US6951496 Method of manufacturing an image-forming apparatus comprising a supporting frame with corners having a predetermined radius of curvature
09/2005
09/29/2005WO2005091325A1 Electric field emission type image display unit and production method therefor
09/29/2005WO2005091324A1 Image display
09/29/2005US20050215165 Flat-panel display and flat-panel display cathode manufacturing method
09/29/2005US20050213325 Lighting element with luminescent surface
09/29/2005US20050212819 Image display method, image display apparatus and image display program
09/29/2005US20050212401 Display device
09/29/2005US20050212394 Carbon nanotube substrate structure
09/28/2005EP1579467A2 Metallization of carbon nanotubes for field emission applications
09/28/2005CN1674203A Electron tubes
09/28/2005CN1674196A Manufacturing method and apparatus, and designing method for field emission display
09/27/2005US6949876 Glass member for cathode ray tube
09/27/2005US6948992 Field emission display and method for forming negative holes of the same
09/22/2005WO2005088669A1 Image display device
09/22/2005WO2005087895A1 Manganese-activated zinc silicate phosphor and image display using same
09/22/2005US20050206299 Image display device
09/22/2005US20050206295 Display device
09/22/2005US20050206294 Electrode for electron gun and electron gun using same
09/22/2005US20050206291 Display device
09/21/2005EP1576640A1 Display device
09/21/2005EP1576637A2 Field emission-type electron source and method of producing the same
09/21/2005CN1672230A Method of producing spacer structure body, method of filling spacer forming material, device for filling spacer forming material, forming die, and vacuum vessel
09/21/2005CN1670900A Panel display device
09/21/2005CN1670899A 场发射显示器 Field emission display
09/21/2005CN1670898A Quadrupole field emission display and making method thereof
09/21/2005CN1670897A Quadrupole field emission display and making method thereof
09/21/2005CN1670896A Display device
09/21/2005CN1670895A Display device
09/21/2005CN1670884A Ballistic electron surface-emitting device emitter, and device using the same
09/21/2005CN1670112A Composition for forming an electron emission source and an electron emission source prepared therefrom
09/20/2005US6947018 Image display apparatus, driving circuit for image display apparatus, and image display method
09/20/2005US6946787 Field emission display device
09/20/2005US6946786 Electron beam device with spacer
09/20/2005US6946785 Oxide composite particle and method for its production, phosphor and method for its production, color filter and method for its manufacture, and color display
09/15/2005WO2005086202A1 Phtoelectric imaging sensor and output electrode array used in it
09/15/2005WO2005086201A1 A large-area shower electron beam irradiator with field emitters as an electron source
09/15/2005WO2005055268A3 Gated image intensifier
09/15/2005US20050200267 Substrate having fine line, electron source and image display apparatus
09/15/2005US20050200266 Electron-emitting device, electron source, image display device and information display and reproduction apparatus using image display device, and method of manufacturing the same
09/15/2005US20050200259 Electron source substrate and image-forming apparatus
09/14/2005EP1344318B1 The use of a free space electron switch in a telecommunications network
09/14/2005CN1669106A Image display unit
09/14/2005CN1668162A Antistatic film, spacer using it and picture display unit
09/14/2005CN1667790A Tripolar field emission display of bottom grating structure and process for preparing same
09/14/2005CN1667789A Tripolar field emission display of bridge grating structure and process for preparing same
09/14/2005CN1667788A Tripolar carbon nanotube display with filtering structure and process for preparing same
09/14/2005CN1667786A Image display device
09/14/2005CN1667781A Electron-emitting device, method of manufacturing the same and application thereof
09/14/2005CN1667780A Electron source substrate and image-forming apparatus
09/13/2005US6943493 Flat-panel display and flat panel display cathode manufacturing method
09/13/2005US6943492 Light weight flat panel image display device
09/13/2005US6943488 Structures, electron-emitting devices, image-forming apparatus, and methods of producing them
09/13/2005US6943487 Vacuum fluorescent display having complex-type filament supports
09/09/2005WO2005083739A1 Image forming device
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